Add example Unit test to Toaster

Added an example unit test to the toaster application
which uses a live DataBroker. This is intended to show
how you can use the base test helpers to get access to
a live MD-SAL databroker.

Change-Id: I090b5806bf7bead086be3e85a5d42c64110aa8c2
Signed-off-by: Devin Avery <devin.avery@brocade.com>

diff --git a/opendaylight/md-sal/samples/toaster-provider/pom.xml b/opendaylight/md-sal/samples/toaster-provider/pom.xml
index 4d6b9ebd6f8317412943cce1a6750128b43668ac..89dcab2c3da1dfc45857ffe89a76c9e74c56a450 100644 (file)
--- a/opendaylight/md-sal/samples/toaster-provider/pom.xml
+++ b/opendaylight/md-sal/samples/toaster-provider/pom.xml
@@ -39,6 +39,31 @@
       <groupId>org.osgi</groupId>
       <artifactId>org.osgi.core</artifactId>
     </dependency>
+
+    <!-- dependencies to use AbstractDataBrokerTest -->
+    <dependency>
+      <groupId>org.opendaylight.controller</groupId>
+      <artifactId>sal-binding-broker-impl</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.opendaylight.controller</groupId>
+      <artifactId>sal-binding-broker-impl</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+        <artifactId>junit</artifactId>
+        <groupId>junit</groupId>
+        <scope>test</scope>
+    </dependency>
+    <!-- used to mock up classes -->
+     <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-all</artifactId>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
 
   <build>

diff --git a/opendaylight/md-sal/samples/toaster-provider/src/test/java/org/opendaylight/controller/sample/toaster/provider/OpenDaylightToasterTest.java b/opendaylight/md-sal/samples/toaster-provider/src/test/java/org/opendaylight/controller/sample/toaster/provider/OpenDaylightToasterTest.java
new file mode 100644 (file)
index 0000000..516f214
--- /dev/null
+++ b/opendaylight/md-sal/samples/toaster-provider/src/test/java/org/opendaylight/controller/sample/toaster/provider/OpenDaylightToasterTest.java
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2014 Brocade Communications Systems, Inc. and others.  All rights reserved.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Eclipse Public License v1.0 which accompanies this distribution,
+* and is available at http://www.eclipse.org/legal/epl-v10.html
+*/
+package org.opendaylight.controller.sample.toaster.provider;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+
+import java.util.concurrent.Future;
+
+import org.junit.Ignore;
+import org.junit.Test;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.DisplayString;
+import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.MakeToastInput;
+import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.MakeToastInputBuilder;
+import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.Toaster;
+import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.WheatBread;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+
+import com.google.common.base.Optional;
+
+public class OpenDaylightToasterTest extends AbstractDataBrokerTest{
+
+    private static InstanceIdentifier<Toaster> TOASTER_IID =
+                        InstanceIdentifier.builder( Toaster.class ).build();
+    OpendaylightToaster toaster;
+
+    @Override
+    protected void setupWithDataBroker(DataBroker dataBroker) {
+        toaster = new OpendaylightToaster();
+        toaster.setDataProvider( dataBroker );
+
+        /**
+         * Doesn't look like we have support for the NotificationProviderService yet, so mock it
+         * for now.
+         */
+        NotificationProviderService mockNotification = mock( NotificationProviderService.class );
+        toaster.setNotificationProvider( mockNotification );
+    }
+
+    @Test
+    public void testToasterInitOnStartUp() throws Exception {
+        DataBroker broker = getDataBroker();
+
+        ReadOnlyTransaction rTx = broker.newReadOnlyTransaction();
+        Optional<Toaster> optional = rTx.read( LogicalDatastoreType.OPERATIONAL, TOASTER_IID ).get();
+        assertNotNull( optional );
+        assertTrue( "Operational toaster not present", optional.isPresent() );
+
+        Toaster toaster = optional.get();
+
+        assertEquals( Toaster.ToasterStatus.Up, toaster.getToasterStatus() );
+        assertEquals( new DisplayString("Opendaylight"),
+                      toaster.getToasterManufacturer() );
+        assertEquals( new DisplayString("Model 1 - Binding Aware"),
+                      toaster.getToasterModelNumber() );
+
+        Optional<Toaster> configToaster =
+                            rTx.read( LogicalDatastoreType.CONFIGURATION, TOASTER_IID ).get();
+        assertFalse( "Didn't expect config data for toaster.",
+                     configToaster.isPresent() );
+    }
+
+    @Test
+    @Ignore //ignored because it is not an e test right now. Illustrative purposes only.
+    public void testSomething() throws Exception{
+        MakeToastInput toastInput = new MakeToastInputBuilder()
+                                        .setToasterDoneness( 1L )
+                                        .setToasterToastType( WheatBread.class )
+                                        .build();
+
+        //NOTE: In a real test we would want to override the Thread.sleep() to prevent our junit test
+        //for sleeping for a second...
+        Future<RpcResult<Void>> makeToast = toaster.makeToast( toastInput );
+
+        RpcResult<Void> rpcResult = makeToast.get();
+
+        assertNotNull( rpcResult );
+        assertTrue( rpcResult.isSuccessful() );
+         //etc
+    }
+
+}